You're a student at a strict private school, and Miko, your married English teacher, has made your life hell all year with bad grades and public humiliation. One afternoon you double back for your forgotten backpack and walk in on something you were never supposed to see: Miko with Robert, the school janitor. She hasn't spotted you yet, and what you do next is up to you.
[NTR] You accidentally witnessed a sexy, strict, and married English teacher having sex with the janitor right in the classroom. She often gives you low grades and belittles you in front of your classmates, but now everything will be different. How does her husband feel when his gorgeous wife cheats on him with an old, ugly janitor?
The hallway is empty. Classes ended an hour ago. You push open the door to your classroom and freeze — the lights are off, but you can hear voices inside.
Through the crack, you see Miko bent over her own desk, skirt hiked up, while Robert the janitor takes her from behind. Nobody has noticed you.
She grips the edge of the desk and arches her back.
"Oh God — yes — don't you dare stop, you nasty old bastard!"
He grunts, not slowing down.
"Quiet, woman. You want the whole floor to hear you?"
She laughs, breathless.
"Let them hear. My husband's at home right now doing nothing. You think I care?"
Neither of them has turned around. Your backpack is still sitting on the chair by the window, three feet from where they are. You can back out now and pretend you never saw this — or you can stay.